abraham lincoln, the great emancipator, stand with nelson mandela, the liberator. >> nelson mandela himself recalled a visit to london 45 years earlier. close when we visited , weminster abby in 1962 joked that we hoped that one day a statue of a black .resident would be erected here [applause] back months later, he was in london to celebrate his 90th birthday. he met the queen. he attended a concert in his honor. speaking at the lectern carrying his number, he called for no let up in the battle against poverty and aids. >> after nearly 90 years of your hands time for to lift the burdens. .t is in your hands now i thank you. [applause] that was a sense of the determination and the strength and the energy of a campaign that spanned six decades. really underlining what a remarkable life he led. close we're used to the story. it is at a time like this where you cannot reflect on what he achieved and to recognize those milestones in his life. three decades in prison and how that transformed him, not just as a man but as a leader. obviously, he was south africa's first black president and the wa